//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private static void verifySearchInvocations(org.neo4j.kernel.api.impl.index.partition.PartitionSearcher searcher, Object... values) throws java.io.IOException
private static void VerifySearchInvocations(PartitionSearcher searcher, params object[] values)
{
foreach (object value in values)
{
verify(searcher.IndexSearcher).search(eq(LuceneDocumentStructure.newSeekQuery(Values.of(value))), any(typeof(DuplicateCheckingCollector)));
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void verify(org.neo4j.storageengine.api.NodePropertyAccessor accessor, int[] propKeyIds, java.util.List<org.neo4j.values.storable.Value[]> updatedValueTuples) throws org.neo4j.kernel.api.exceptions.index.IndexEntryConflictException, java.io.IOException
public override void Verify(NodePropertyAccessor accessor, int[] propKeyIds, IList <Value[]> updatedValueTuples)
{
foreach (Value[] valueTuple in updatedValueTuples)
{
Query query = LuceneDocumentStructure.newSeekQuery(valueTuple);
SearchForDuplicates(query, accessor, propKeyIds);
}
}
public override long CountIndexedNodes(long nodeId, int[] propertyKeyIds, params Value[] propertyValues)
{
Query nodeIdQuery = new TermQuery(LuceneDocumentStructure.newTermForChangeOrRemove(nodeId));
Query valueQuery = LuceneDocumentStructure.newSeekQuery(propertyValues);
BooleanQuery.Builder nodeIdAndValueQuery = (new BooleanQuery.Builder()).setDisableCoord(true);
nodeIdAndValueQuery.add(nodeIdQuery, BooleanClause.Occur.MUST);
nodeIdAndValueQuery.add(valueQuery, BooleanClause.Occur.MUST);
try
{
TotalHitCountCollector collector = new TotalHitCountCollector();
IndexSearcher.search(nodeIdAndValueQuery.build(), collector);
// A <label,propertyKeyId,nodeId> tuple should only match at most a single propertyValue
return(collector.TotalHits);
}
catch (IOException e)
{
throw new Exception(e);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void verify(org.neo4j.storageengine.api.NodePropertyAccessor accessor, int[] propKeyIds, java.util.List<org.neo4j.values.storable.Value[]> updatedValueTuples) throws org.neo4j.kernel.api.exceptions.index.IndexEntryConflictException, java.io.IOException
public override void Verify(NodePropertyAccessor accessor, int[] propKeyIds, IList <Value[]> updatedValueTuples)
{
try
{
DuplicateCheckingCollector collector = DuplicateCheckingCollector.ForProperties(accessor, propKeyIds);
foreach (Value[] valueTuple in updatedValueTuples)
{
collector.Init();
Query query = LuceneDocumentStructure.newSeekQuery(valueTuple);
IndexSearcher().search(query, collector);
}
}
catch (IOException e)
{
Exception cause = e.InnerException;
if (cause is IndexEntryConflictException)
{
throw ( IndexEntryConflictException )cause;
}
throw e;
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private org.apache.lucene.search.Query toLuceneQuery(org.neo4j.internal.kernel.api.IndexQuery... predicates) throws org.neo4j.internal.kernel.api.exceptions.schema.IndexNotApplicableKernelException
private Query ToLuceneQuery(params IndexQuery[] predicates)
{
IndexQuery predicate = predicates[0];
switch (predicate.Type())
{
case exact:
Value[] values = new Value[predicates.Length];
for (int i = 0; i < predicates.Length; i++)
{
Debug.Assert(predicates[i].Type() == exact, "Exact followed by another query predicate type is not supported at this moment.");
values[i] = ((IndexQuery.ExactPredicate)predicates[i]).value();
}
return(LuceneDocumentStructure.newSeekQuery(values));
case exists:
foreach (IndexQuery p in predicates)
{
if (p.Type() != IndexQuery.IndexQueryType.exists)
{
throw new IndexNotApplicableKernelException("Exists followed by another query predicate type is not supported.");
}
}
return(LuceneDocumentStructure.newScanQuery());
case range:
AssertNotComposite(predicates);
switch (predicate.ValueGroup())
{
case NUMBER:
IndexQuery.NumberRangePredicate np = (IndexQuery.NumberRangePredicate)predicate;
return(LuceneDocumentStructure.newInclusiveNumericRangeSeekQuery(np.From(), np.To()));
case TEXT:
IndexQuery.TextRangePredicate sp = (IndexQuery.TextRangePredicate)predicate;
return(LuceneDocumentStructure.newRangeSeekByStringQuery(sp.From(), sp.FromInclusive(), sp.To(), sp.ToInclusive()));
default:
throw new System.NotSupportedException(format("Range scans of value group %s are not supported", predicate.ValueGroup()));
}
case stringPrefix:
AssertNotComposite(predicates);
IndexQuery.StringPrefixPredicate spp = (IndexQuery.StringPrefixPredicate)predicate;
return(LuceneDocumentStructure.newRangeSeekByPrefixQuery(spp.Prefix().stringValue()));
case stringContains:
AssertNotComposite(predicates);
IndexQuery.StringContainsPredicate scp = (IndexQuery.StringContainsPredicate)predicate;
return(LuceneDocumentStructure.newWildCardStringQuery(scp.Contains().stringValue()));
case stringSuffix:
AssertNotComposite(predicates);
IndexQuery.StringSuffixPredicate ssp = (IndexQuery.StringSuffixPredicate)predicate;
return(LuceneDocumentStructure.newSuffixStringQuery(ssp.Suffix().stringValue()));
default:
// todo figure out a more specific exception
throw new Exception("Index query not supported: " + Arrays.ToString(predicates));
}
}
public static Query NewSeekQuery(params object[] objects)
{
return(LuceneDocumentStructure.newSeekQuery(Values.values(objects)));
}